package servlet;

import entity.Movie;
import service.MovieService;
import service.impl.MovieServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/GetByIdServlet")
public class GetByIdServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        String id=request.getParameter("id");
        MovieService movieService=new MovieServiceImpl();
        Movie movie= movieService.getMovieById(Integer.valueOf(id));
        request.setAttribute("mv",movie);
        //跳转修改页面
        request.getRequestDispatcher("/update.jsp").forward(request,response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        this.doPost(request,response);
    }
}
